Complete Engine failure under 100k miles. Electrical issues with toggle switches

- Garden Grovegarden Grove, CA, USA

Similar to other owners my car has been burning oil at a higher-than-normal rate. Because of this, there has been a carbon build-up causing my engine to start misfiring and stop working while driving on the interstate.

- Lakeland, FL, USA

Was driving on the highway and my car wouldn't go above 45mph, then check engine light and oil pressure lights came on. Pulled over on the shoulder and checked the oil and it was low oil by about 2 quarts. I checked the oil about 3 weeks prior and had no issues with oil loss and had no lights ever come on the dash prior. Had to get towed home because the car was sputtering and would accelerate. The car is inoperable now and needs engine repair.

- Johnsonville, NY, USA

My engine has 98,000 miles and is burning two quarts of oil every 1000 miles. I have no visible oil leaks.

- Prattville, AL, USA

My car was having issues with the engine making a rattling sound and having difficulty accelerating. About a week after the symptoms came up, my car died on the side of the road. I am so lucky I was in a neighborhood and not on the freeway. No lights came on at all until 10-20 seconds before it died. I was able to get my car to the dealership and was told I'd need a new engine. Although I bought it used, I've only had this car for four months. I'm hoping Hyundai places the 2016 Tucson under recall as many others seems to have similar issues.

- Buffalo, MN, USA

The vehicle had been well maintained. Have receipts for most all services. At around 90,000 miles, the car started "burning oil" and needed frequent top offs. At 108,000 miles, I have car serviced and started a road trip. In less than 40 miles, it started to shudder and miss fire on the interstate. Causing loss of power and control. Fortunately, I was able to pull over safely off interstate 40. I did not drive further and had car towed back to town. At dealership, I was told "engine failure" due to 2nd cylinder loss of compression, and new engine is only option. I was denied any service under warranty due to being over 100,000 miles. The dealership will not work with me on variance or goodwill gesture. I have seen in online forums that this is happening to other owners. The vehicle was well maintained and never gave any hint of the pending failure. I am filing this as formal complaint and safety hazard with this vehicle.

- Albuquerque, NM, USA

I have 3 issues. #1. The transmission fails to shift only at certain times resulting in high RPM's on level road. #2. Engine has knocking noise at idle after having the engine knock sensor installed. #3 right, rear passenger door will not open from inside, or outside in spite of inside latch being manually opened or attempting to open with key fob activation.

- Bellingham, WA, USA

The engine is consuming more than 1 quart of oil every 1000 miles. This began around 100000 miles at 1 quart per thousand miles and has since progressed to 1 quart every 500--800 miles. I found this problem when my oil pressure light came on as I was going around a curve. I checked my oil level and it was not visible on the stick. My engine was 3 quarts low 3000 miles since the last oil change. This has been going on since April of 2021. My steering column makes a significant rattling noise and jiggles up and down when going over bumps. This has been going on since about the 80000 mile mark which was around April 2020. My local shop confirmed there was something likely worn out and needing replacement, perhaps the entire steering column.

- Pelham, AL, USA

My car has been consuming oil at a higher than normal rate. The engine light came on and they told me it was a PCV valve. My oil smells. I put in 2-4 quarts in-between a 3,000 mile oil change. Even though the recommended oil change for my engine is 4500 miles. So with a standard 5 quart oil change plus 3-5 more quarts, my car is consuming 7-10 quarts every 3,000 miles. This is not normal. I have started the Oil Consumption Test with Hyundai in NW Arkansas at Crain Hyundai and was told my powertrain warranty is now up to 120,000 mile warranty. I did not know this Hyindai Corp. never informed me. Also, I have paid out of pocket for every new oil change I've needed for the last 20,000 miles and oil in-between. Yesterday, while I saw the dipstick was under the L the tech told me it was within normal range. How is this possible? My car has gone into Limp Mode a few times because of the oil problem.

- Bella Vista, AR, USA

The contact owns a 2016 Hyundai Tucson. The contact stated that the vehicle was taken to the dealer due to excessive oil leaking. The contact stated that the vehicle was diagnosed with an engine failure and the contact was informed that the engine needed to be rebuilt. The vehicle was repaired under warranty however, the failure recurred. The vehicle was not diagnosed after the recent failure. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 99,000.

- Bowie, MD, USA

I have a 2016 Hyundai Tucson and under warrantee they replaced the transmission. But it has never been right. Hyundai has had a multitude of problems with this transmission and it should have been recalled, but was not! Now it has problems again and I've asked Hyundai corporate for help but all they say is its up to the goodwill (translation generosity) of the Hyundai dealer in Charlotte. So I am screwed. I need help contacting the government agency that can do something to help me.

- Charlotte, NC, USA

The vehicle is burning oil quickly. I have always gotten the oil changed on time. I just reached 89,000 miles and the vehicle has begun shaking when I accelerate and the check engine light has been flashing. I checked the oil and it is at the half way line between Full and Low - even though I just had it changed 3 weeks and less than 1,000 miles ago. I took it to the dealership, they said they do not recognize a problem with oil consumption. I told them my check engine light was flashing and it felt like it was going to stall when accelerating. The dealership said they used to do diagnostic testing, but don't anymore. They said they would look into, but I would have to pay $135 for the diagnostic testing.

- Rapid City, SD, USA

I have a 2016 Hyundai Tuscon that is consuming a lot of oil. My oil is changed when it is supposed to on a regular basis, as is all other car maintenance. All of a sudden, my car needs an additional 2-3quarts of oil in between oil changes. Someone told me there are a lot of Hyundai vehicles that are having oil consumption issues. I would like to know more before I go sink the $2000 the dealership is going to charge me to find and fix the issue, please.

- Moneta, VA, USA

All windows broke even though they hardly rolled down. 3 out of 4 broke within a year and the spark plugs keep burning out even though been changed and mechanic can't figure out why.

- Houston , TX, USA

I've reported last year that I have an oil consumption problem.The car is not leaking to the ground.It's leaking within the car.I have replaced 2 catalyc converters in the past 2 years! The dealership ignores my requests and seems real shady.They rather I pay every year.I already feel it not working correctly, Its only been since October 2022, since i replaced the converter.I have contacted the corporation at Hyundai and nothing.They were a waste of time.I contacted the BAR and they were not much help either.I am spending constantly on this car with the same issue.What a lemon.Hyundai Corporation has to be held accountable for the mistakes.Thank you.

- Alameda, CA, USA

Noticed excessive oil consumption (no visible leaks) ~ 1 qt (or more) per 1000 miles. Right before the oil change at 83656 mi (~4000 mi after the last oil change, I decided to check the oil level and the dipstick was completely dry, with no low oil lights no check engine lights, no leaks, nothing. When I went to the dealership for the oil change and mention that - the engineer said that "1 quart of oil consumption per 1,000 is a norm for Hyundai". BTW the Hyundai Tucson 2016 manual states that the oil change interval is 5000 mi, so if the 1qt/ 1000mi is normal for Hyundai so I have to drive to the oil change on a dry engine! When I requested to perform a consumption test they can only order a consumption test if Hyundai grants it. They made a claim for me, but there-??s no guarantee that they will even respond.

- Centerville, OH, USA

Engine is burning oil, car dealership has confirmed the engine is in fact burning oil and that I do need a new engine. Oil consumption test has been completed, and I was told to check my oil daily and to add oil. Hyundai will not approve an engine replacement. There are no lights or warnings at all.

- Shawnee, KS, USA

i HAVE BEEN HAVING ISSUE WITH THE CAR STALLING OR TURNING OFF WHEN IM WAITING FOR THE LIGHT TO TURN GREEN

- Union, NJ, USA

Unable to move the car while in traffic. The car slows down in traffic creating the possibility of accidents/crashes. The car will not go forward and only moves in reverse.

- Newark, NJ, USA

Back in december, 2022 my car was doing a shocking change of speed all of a sudden, for example I would be driving and accelerating, but the car would not speed above 40mph, and while I was still pressing on the accelerator, it would do like a shocking movement and accelerate all of sudden. At that time, the car had just stopped accelerating above 20mph which almost got me into an accident on the highway. I took the car to the Hyundai and they said that the engine was fine and had passed all tests, that only the sensor needed to be changed. I paid for the repair, but since I got my car back this is still happening, and I almost got into an accident again in the highway. I was just entering into the highway and when I pressed the gas pedal to change lane the car just blocked it did am abrupt movement trying to change speed, it didnt increase the speed, the car behind me was coming fast and beeping because it seemed like my car was coming to a full stop instead of speeding, but all of a sudden the car again did an abrupt change of speed and started increasing up to 60mph, but in order for this to happen, I had to release and press again. It is not the first time, I have tried contacting the service center to inform them that the car is acting the same way, the only difference is that now it doesn't stay at 20mph, this time it does speed after a few tries, but very abruptly

- Ossining, NY, USA